HUE037020T2 - Adóegység által irányított kódosztásos többszörös hozzáférésû rendszer, amely többfelhasználós diverzitást használ az áteresztõképesség maximalizálásához, miközben egyenlõ mértékû hozzáférést biztosít a felhasználóknak - Google Patents

Adóegység által irányított kódosztásos többszörös hozzáférésû rendszer, amely többfelhasználós diverzitást használ az áteresztõképesség maximalizálásához, miközben egyenlõ mértékû hozzáférést biztosít a felhasználóknak

Info

Publication number
HUE037020T2
HUE037020T2 HUE07008516A HUE07008516A HUE037020T2 HU E037020 T2 HUE037020 T2 HU E037020T2 HU E07008516 A HUE07008516 A HU E07008516A HU E07008516 A HUE07008516 A HU E07008516A HU E037020 T2 HUE037020 T2 HU E037020T2
Authority
HU
Hungary
Prior art keywords
users
transmitter
scheduler metric
division multiple
code division
Prior art date
Application number
HUE07008516A
Other languages
English (en)
Inventor
Naga Bhushan
Etienne Francois Chaponniere
Peter Black
David Ngar Ching Tse
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HUE037020T2 publication Critical patent/HUE037020T2/hu

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
HUE07008516A 2003-01-31 2004-02-02 Adóegység által irányított kódosztásos többszörös hozzáférésû rendszer, amely többfelhasználós diverzitást használ az áteresztõképesség maximalizálásához, miközben egyenlõ mértékû hozzáférést biztosít a felhasználóknak HUE037020T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/356,116 US7155246B2 (en) 1999-06-30 2003-01-31 Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users

Publications (1)

Publication Number Publication Date
HUE037020T2 true HUE037020T2 (hu) 2018-08-28

Family

ID=32849536

Family Applications (2)

Application Number Title Priority Date Filing Date
HUE10178607A HUE039127T2 (hu) 2003-01-31 2004-02-02 Többfelhasználós diverzitást használó, adó által irányított kódosztásos többszörös hozzáférésû rendszer az átviteli teljesítmény maximalizálására, igazságos felhasználói hozzáférés biztosítása mellett
HUE07008516A HUE037020T2 (hu) 2003-01-31 2004-02-02 Adóegység által irányított kódosztásos többszörös hozzáférésû rendszer, amely többfelhasználós diverzitást használ az áteresztõképesség maximalizálásához, miközben egyenlõ mértékû hozzáférést biztosít a felhasználóknak

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HUE10178607A HUE039127T2 (hu) 2003-01-31 2004-02-02 Többfelhasználós diverzitást használó, adó által irányított kódosztásos többszörös hozzáférésû rendszer az átviteli teljesítmény maximalizálására, igazságos felhasználói hozzáférés biztosítása mellett

Country Status (19)

Country Link
US (1) US7155246B2 (hu)
EP (3) EP1588581B1 (hu)
JP (5) JP2006516871A (hu)
KR (2) KR101278232B1 (hu)
CN (1) CN100471339C (hu)
AT (1) ATE366036T1 (hu)
AU (1) AU2004209296B2 (hu)
BR (1) BRPI0407129A (hu)
CA (1) CA2514809C (hu)
DE (1) DE602004007237T2 (hu)
ES (3) ES2675181T3 (hu)
HK (1) HK1086146A1 (hu)
HU (2) HUE039127T2 (hu)
MX (1) MXPA05008030A (hu)
NO (1) NO336690B1 (hu)
RU (2) RU2390971C2 (hu)
TW (1) TWI343224B (hu)
UA (1) UA86759C2 (hu)
WO (1) WO2004070996A2 (hu)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8050198B2 (en) * 1999-05-24 2011-11-01 Qualcomm Incorporated Method and system for scheduling data transmission in communication systems
US7155246B2 (en) * 1999-06-30 2006-12-26 Qualcomm, Incorporated Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
US7486956B2 (en) * 2004-05-19 2009-02-03 Qualcomm, Incorporated Channel estimation and channel quality indicator (CQI) measurements for a high-speed downlink GPRS
EP1628446B1 (en) * 2004-08-18 2007-11-14 Infineon Technologies AG Method for transmitting information through a communication link and respective transmitting device and communication system
US7512904B2 (en) * 2005-03-22 2009-03-31 Microsoft Corporation Operating system launch menu program listing
US7340686B2 (en) * 2005-03-22 2008-03-04 Microsoft Corporation Operating system program launch menu search
US7783267B1 (en) * 2005-06-23 2010-08-24 Magnolia Broadband Inc. Modifying a signal in response to quality indicator availability
EP1739902B1 (en) 2005-06-27 2016-04-06 Samsung Electronics Co., Ltd. Apparatus and method for scheduling transmission of data packets in a multichannel wireless communication system
US20070070894A1 (en) * 2005-09-26 2007-03-29 Fan Wang Method to determine a scheduling priority value for a user data connection based on a quality of service requirement
US20070116007A1 (en) * 2005-11-18 2007-05-24 Weimin Xiao Method and system for scheduling and resource allocation in a data communication network
US7796550B2 (en) * 2005-12-13 2010-09-14 General Instrument Corporation Method and apparatus for packet scheduling in a wireless network
US7710896B2 (en) * 2005-12-21 2010-05-04 Sri International Ad-hoc network routing metric optimization
JP4899674B2 (ja) * 2006-07-11 2012-03-21 富士通株式会社 スケジューラ
US20080059424A1 (en) * 2006-08-28 2008-03-06 Assimakis Tzamaloukas System and method for locating-based searches and advertising
US7987260B2 (en) 2006-08-28 2011-07-26 Dash Navigation, Inc. System and method for updating information using limited bandwidth
US8612437B2 (en) * 2006-08-28 2013-12-17 Blackberry Limited System and method for location-based searches and advertising
US7890072B2 (en) * 2006-09-27 2011-02-15 Silicon Laboratories, Inc. Wireless communication apparatus for estimating(C/I) ratio using a variable bandwidth filter
KR100948797B1 (ko) * 2006-12-11 2010-03-24 삼성전자주식회사 이동통신 시스템에서 사용자 스케줄링 장치 및 방법
US8145271B2 (en) * 2007-03-01 2012-03-27 Ntt Docomo, Inc. Base station apparatus and communication control method
CN101350657B (zh) * 2007-07-17 2012-07-25 联想（上海）有限公司 一种实现多用户公平调度与预编码的方法及装置
ATE554569T1 (de) * 2008-02-29 2012-05-15 Ericsson Telefon Ab L M Interferenz-berücksichtigende planung von übertragungen in einem drahtlosen kommunikationsnetzwerk
JP5071574B1 (ja) * 2011-07-05 2012-11-14 ソニー株式会社 検知装置、受電装置、非接触電力伝送システム及び検知方法
US9344461B2 (en) 2013-03-14 2016-05-17 Microsoft Technology Licensing, Llc Seamless session handover
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. MULTIPLE INPUT AND INCOHERENT COOPERATIVE MULTIPLE OUTPUT COMMUNICATIONS
US11063645B2 (en) 2018-12-18 2021-07-13 XCOM Labs, Inc. Methods of wirelessly communicating with a group of devices
US10756795B2 (en) 2018-12-18 2020-08-25 XCOM Labs, Inc. User equipment with cellular link and peer-to-peer link
US11330649B2 (en) 2019-01-25 2022-05-10 XCOM Labs, Inc. Methods and systems of multi-link peer-to-peer communications
US10756767B1 (en) 2019-02-05 2020-08-25 XCOM Labs, Inc. User equipment for wirelessly communicating cellular signal with another user equipment
US10735057B1 (en) 2019-04-29 2020-08-04 XCOM Labs, Inc. Uplink user equipment selection
US10686502B1 (en) 2019-04-29 2020-06-16 XCOM Labs, Inc. Downlink user equipment selection
US11411778B2 (en) 2019-07-12 2022-08-09 XCOM Labs, Inc. Time-division duplex multiple input multiple output calibration
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351859A (en) 1964-08-19 1967-11-07 Motorola Inc Communication system employing multipath rejection means
US4112257A (en) 1977-03-24 1978-09-05 Frost Edward G Comprehensive automatic mobile radio telephone system
US4222115A (en) 1978-03-13 1980-09-09 Purdue Research Foundation Spread spectrum apparatus for cellular mobile communication systems
US4291410A (en) 1979-10-24 1981-09-22 Rockwell International Corporation Multipath diversity spread spectrum receiver
US4630283A (en) 1985-07-17 1986-12-16 Rca Corporation Fast acquisition burst mode spread spectrum communications system with pilot carrier
US4672658A (en) 1985-10-16 1987-06-09 At&T Company And At&T Bell Laboratories Spread spectrum wireless PBX
US4752969A (en) 1986-01-16 1988-06-21 Kenneth Rilling Anti-multipath signal processor
US4669091A (en) 1986-02-10 1987-05-26 Rca Corporation Adaptive multipath distortion equalizer
DE3607687A1 (de) 1986-03-08 1987-09-10 Philips Patentverwaltung Verfahren und schaltungsanordnung zum weiterschalten einer funkverbindung in eine andere funkzelle eines digitalen funkuebertragungssystems
US4694467A (en) 1986-07-03 1987-09-15 Signatron, Inc. Modem for use in multipath communication systems
US4710944A (en) 1986-10-17 1987-12-01 Rca Corporation Dual transmit-receive space diversity communication system
US4736460A (en) 1986-11-10 1988-04-05 Kenneth Rilling Multipath reduction system
US4797950A (en) 1986-11-10 1989-01-10 Kenneth Rilling Multipath reduction system
US5226045A (en) 1992-05-07 1993-07-06 Bell Communications Research, Inc. Method and apparatus for autonomous selective routing during radio access in TDMA portable radio systems
SE500830C2 (sv) * 1993-05-17 1994-09-12 Ericsson Telefon Ab L M Förfarande och anordning vid kanalutnyttjandet i ett radiokommunikationssystem
DK0792564T3 (da) * 1994-11-15 2002-07-15 Ericsson Telefon Ab L M Dynamisk kanalallokering til sektoropdelte radioadgangsendheder i et mobilkommunikationssystem
US6081536A (en) * 1997-06-20 2000-06-27 Tantivy Communications, Inc. Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
US6167031A (en) 1997-08-29 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Method for selecting a combination of modulation and channel coding schemes in a digital communication system
US6580906B2 (en) * 1997-12-10 2003-06-17 Intel Corporation Authentication and security in wireless communication system
SE9801172D0 (sv) * 1998-04-01 1998-04-01 Ericsson Telefon Ab L M Cell selection in a system with different cell capabilities
CA2356699C (en) * 1998-12-24 2008-02-05 Telefonaktiebolaget Lm Ericsson Communication receiver having reduced dynamic range
US6198937B1 (en) * 1999-04-22 2001-03-06 Motorola, Inc. Method and apparatus for controlling radio link capacity in a communication system
US6449490B1 (en) * 1999-05-24 2002-09-10 Qualcomm Incorporated Transmitter directed code division multiple access system using path diversity to equitably maximize throughput
US7155246B2 (en) * 1999-06-30 2006-12-26 Qualcomm, Incorporated Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
US6760902B1 (en) 1999-08-31 2004-07-06 James Alan Ott Method and apparatus for implicitly generating and supporting a user interface
US20010040877A1 (en) * 2000-05-09 2001-11-15 Motorola, Inc. Method of dynamic transmit scheduling using channel quality feedback
US6400699B1 (en) * 2000-09-12 2002-06-04 Iospan Wireless, Inc. Transmission scheduler for a multiple antenna wireless cellular network
JP4017074B2 (ja) * 2001-02-21 2007-12-05 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 無線通信システム並びに無線通信システムで使用される１次局、２次局及び方法
US6901046B2 (en) * 2001-04-03 2005-05-31 Nokia Corporation Method and apparatus for scheduling and modulation and coding selection for supporting quality of service in transmissions on forward shared radio channels
US6657980B2 (en) * 2001-04-12 2003-12-02 Qualcomm Incorporated Method and apparatus for scheduling packet data transmissions in a wireless communication system
US6662024B2 (en) 2001-05-16 2003-12-09 Qualcomm Incorporated Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system
US6844149B2 (en) * 2001-06-29 2005-01-18 International Business Machines Corporation Method, system, and apparatus for measurement and recording of blood chemistry and other physiological measurements

Also Published As

Publication number Publication date
ATE366036T1 (de) 2007-07-15
ES2674886T3 (es) 2018-07-04
JP5852063B2 (ja) 2016-02-03
DE602004007237T2 (de) 2008-03-06
CN100471339C (zh) 2009-03-18
BRPI0407129A (pt) 2006-01-10
EP2296421A2 (en) 2011-03-16
KR20050095640A (ko) 2005-09-29
TWI343224B (en) 2011-06-01
ES2675181T3 (es) 2018-07-09
CA2514809A1 (en) 2004-08-19
TW200503568A (en) 2005-01-16
NO20054021L (no) 2005-10-14
DE602004007237D1 (de) 2007-08-09
EP2296421B1 (en) 2018-03-28
WO2004070996A2 (en) 2004-08-19
EP1588581B1 (en) 2007-06-27
EP2296421A3 (en) 2011-11-30
KR101356027B1 (ko) 2014-01-24
UA86759C2 (ru) 2009-05-25
EP1816889B1 (en) 2018-04-11
JP2014003633A (ja) 2014-01-09
JP2012090290A (ja) 2012-05-10
RU2010104387A (ru) 2011-08-20
JP2010016842A (ja) 2010-01-21
RU2501182C2 (ru) 2013-12-10
MXPA05008030A (es) 2005-10-20
AU2004209296A1 (en) 2004-08-19
KR101278232B1 (ko) 2013-06-24
RU2390971C2 (ru) 2010-05-27
CA2514809C (en) 2012-10-02
RU2005127324A (ru) 2006-01-27
KR20120073340A (ko) 2012-07-04
JP2006516871A (ja) 2006-07-06
NO336690B1 (no) 2015-10-19
US7155246B2 (en) 2006-12-26
AU2004209296B2 (en) 2009-05-28
EP1816889A1 (en) 2007-08-08
JP5985575B2 (ja) 2016-09-06
ES2287694T3 (es) 2007-12-16
NO20054021D0 (no) 2005-08-30
CN1754401A (zh) 2006-03-29
HUE039127T2 (hu) 2018-12-28
HK1086146A1 (en) 2006-09-08
EP1588581A2 (en) 2005-10-26
WO2004070996A3 (en) 2004-12-16
JP2015043597A (ja) 2015-03-05
US20030232625A1 (en) 2003-12-18

Similar Documents

Publication Publication Date Title
HK1086146A1 (en) Transmitter directed code division multiple access system using multi-users diversity to maximize throughput while equitably providing access to users
Chen et al. Decode-and-forward buffer-aided relay selection in cognitive relay networks
CN105052176B (zh) 分布式无线通信中利用信道互易性的射频校准系统和方法
CN1319292C (zh) 在一多输入多输出(mi mo)通信系统中上行链路资源的分配
CN101300878B (zh) 用于通信系统中的数据传输的装置和方法
Zhang et al. MIMO broadcast scheduling with limited feedback
US8958394B2 (en) Method and system for operating a multi-user multiple-input multiple output (MU-MIMO) wireless communications system
US8787259B2 (en) Method for efficient MU-MIMO transmission by joint assignments of transmission architecture, and interference alignment schemes using optimized user-code assignments and power-allocation
Torabi et al. Performance analysis of joint user scheduling and antenna selection over MIMO fading channels
Caire et al. On achievable rates in a multi-antenna Gaussian broadcast channel
Ribeiro et al. Performance of linear multi-user MIMO precoding in LTE system
TW200706047A (en) Wireless communication method and apparatus for scheduling prioritized data for a plurality of mobile station users
CN106160925B (zh) 用于多用户层叠传输的cqi增强的方法及装置
Zhang et al. Transmission mode selection in cooperative multi-cell systems considering training overhead
Sang et al. Downlink scheduling schemes in cellular packet data systems of multiple-input multiple-output antennas
Li et al. Combined proportional fair and maximum rate scheduling for virtual MIMO
Park et al. Effect of transmit antenna correlation on multiuser diversity
Gelincik et al. Benefits of local cooperation in sectorized cellular networks under a complexity constraint
Jiang et al. High-speed downlink packet transmission with spatial multiplexing and scheduling
Zhang et al. On the achievable throughput of MIMO broadcast channels with finite rate feedback
Rossi et al. Convex optimization strategies for precoding of broadcast channels
de Francisco et al. Balance of multiuser diversity and multiplexing gain in near-orthogonal MIMO systems with limited feedback
Haque et al. Optimal scheduling in MU-MIMO uplink cellular networks
Hassan et al. Adaptive multiuser MIMO-OFDM QoS-based scheduler using virtual channel state information
Wang et al. Coverage performance analysis of multiuser MIMO broadcast systems